.nav_top{
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 0px;
    background-color: #fff;
    width: 100%;
}
.nav_head{
    width: 100%;
    height: 46px;
    text-align: center;
    position: relative;
    font-size: 16px;
    font-weight: bold;
}
.nav_top .go_back{
    position: absolute;
    left: 5px;
    height: 100%;
    line-height: 46px;
    vertical-align: middle;
}
.nav_top h1{
    line-height: 46px;
    font-weight: bold;
}
.nav_list{
    height: fit-content;
    width: 240px;
    overflow: hidden;
}
.list_content{
    width: fit-content;
    display: flex;
    justify-content: space-around;
    align-items: center;
    list-style-type: none;
}
.list_content li{
    font-size: 16px;
    width: 80px;
    height: 45px;
    flex-shrink: 0;
    line-height: 45px;
    text-align: center;
    position: relative;
}
.active::after{
    content: '';
    width: 30px;
    height: 3px;
    border-radius: 2px;
    background-color: rgb(119, 116, 116);
    position: absolute;
    bottom: 0px;
    left: 25px;
}
.page_list{
    box-sizing: border-box;
    padding: 12px 15px;
    margin-top: 90px;
    margin-bottom: 50px;
    height: fit-content;
    overflow: hidden;
}
.list_box{
    list-style-type: none;
}
.list_box .listIfo_content{
    height: fit-content;
    width: 100%;
    box-sizing: border-box;
    padding: 15px 12px;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    padding-top: 20px;
    background-color: #fff;
}
.listIfo_content .data_head{
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
}
.listIfo_content .data_head span{
    font-size: 15px;
    padding-left: 15px;
    font-weight: bold;
}
.listIfo_content .data_head img{
    height: 40px;
    width: 40px;
}
.listIfo_content .data_intr{
    width: 100%;
    font-size: 14px;
    margin: 10px 0px;
    font-weight: bold;
}
.listIfo_content .imgs_list{
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    list-style-type: none;
    justify-content: space-between;
}
.listIfo_content .imgs_list img{
    width: 105px;
    height: 105px;
    margin-bottom: 5px;
}